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1 // test that things that are expected to be in gre-resources are still there |
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2 |
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3 var ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); |
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4 |
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5 function wrapInputStream(input) |
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6 { |
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7 var nsIScriptableInputStream = Components.interfaces.nsIScriptableInputStream; |
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8 var factory = Components.classes["@mozilla.org/scriptableinputstream;1"]; |
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9 var wrapper = factory.createInstance(nsIScriptableInputStream); |
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10 wrapper.init(input); |
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11 return wrapper; |
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12 } |
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13 |
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14 function check_file(file) { |
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15 var channel = ios.newChannel("resource://gre-resources/"+file, null, null); |
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16 try { |
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17 let instr = wrapInputStream(channel.open()); |
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18 do_check_true(instr.read(1024).length > 0) |
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19 } catch (e) { |
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20 do_throw("Failed to read " + file + " from gre-resources:"+e) |
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21 } |
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22 } |
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23 |
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24 function run_test() { |
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25 for each(let file in ["charsetData.properties"]) |
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26 check_file(file) |
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27 } |